<p>1) techniques of integration
2) series and sequences (most people find this to be very difficult)
3) some stuff with vectors and components of acceleration, plus polar coordinates, etc. </p>
<p>The test really isn't that bad. Most people miss the series question(s) anyway, and techniques of integration aren't hard to learn. The vector and polar stuff isn't too bad either. With #1 and #2 I STRONGLY suggest that you take some time and just identify what technique you'd use to approach the problem for like 30 different examples in your book. Sure it'll take some time, but I think it will make it much, much easier. I think that 60% of the difficulty with series and sequences is identifying which technique to use and the other 40% is just that people are scared of summation notation. It's really very logical though, easier than the rest of calculus I think.</p>